*2024/08/01 10:06:17.58 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/08/25 14:28:54.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DB86997C NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 53 2 Depth metres 1.24 52.688 3 Temperature:Primary 'deg C (ITS90)' 10.0697 16.0054 4 Salinity:T0:C0 PSS-78 31.1963 32.5049 5 Fluorescence:URU:Wetlabs mg/m^3 0.393 2.997 6 Oxygen:Dissolved:SBE mL/L 2.183 7.917 7 Oxygen:Dissolved:SBE umol/kg 95.11555 345.5315 8 Conductivity:Primary S/m 3.572581 3.961166 9 Number_of_bin_records n/a 3 9 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 5 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2023-064\Processing\derive\2023-064-0077.cnv $END *ADMINISTRATION MISSION : 2023-064 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Follow the Fish Barkley Sound Purse Seine SCIENTIST : Bokvist J. PLATFORM : Nita Maria *LOCATION GEOGRAPHIC AREA : WCVI / Barkley Sound STATION : VILLAGE REEF EVENT NUMBER : 77 LATITUDE : 48 52.98000 N ! (deg min) LONGITUDE : 125 18.40100 W ! (deg min) WATER DEPTH : 60 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19plus SERIAL NUMBER : 8241 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 8241 Conductivity ' ' 8241 'Pressure:Strain Gauge' ' ' 8241 'Oxygen:SBE 43' ' ' 4354 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRT-7495 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2024/07/24 16:04:29 2173 2173 CLEAN 5.3 2024/07/25 13:30:23 2173 2173 MERGEHDR 1.3 2024/07/25 13:30:37 2173 2173 ADTIMCH 4.4 2024/07/25 13:30:50 2173 2173 CLIP 1.4.1 2024/07/25 13:48:09 2173 1674 SHIFTDAT 3.5.1 2024/07/25 14:36:37 1674 1674 DELETE 6.3 2024/07/25 14:37:06 1674 435 CLIP 1.4.1 2024/07/25 15:28:55 435 390 CLEAN 5.3 2024/08/01 08:18:32 390 390 BINAVE 4.2.1 2024/08/01 09:19:47 390 53 REMOVECH 8.2 2024/08/01 09:21:32 53 53 CHGUNITS 3.2 2024/08/01 09:23:07 53 53 REORDER 1.3.1 2024/08/01 09:45:46 ? ? HDREDIT2 3.2 2024/08/01 10:06:17 ? ? $END $REMARKS -CLEAN functions: 2024/07/25 13:30:16 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure [decibar] Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 8.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 500,end Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -2.20 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 43.14 dbars Sample interval (from FILE section of header) = 0.250 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure Min,Max = 1.200, 50000.000 Time Not Available in File -CLEAN functions: 2024/08/01 08:18:28 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name Set header Start and End times from the data. *FAILED* Set header Latitude and Longitude limits the data. *FAILED* -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2024/08/01 09:21:32 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2024/08/01 10:06:17 Applied edit header: E:\Telework\2023-064\Processing\doc\2023-064-HDR.TXT Channel 1: Pressure [decibar] Format: F9.4 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F9.4 ==> F7.1 Channel 3: Temperature:Primary [deg C (ITS90)] Name: Temperature ==> Temperature:Primary Channel 5: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: Conductivity:Primary [S/m] Format: F10.6 ==> F10.5 $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Users\WaterProperties-16\Documents\Follow the fish Barkley Purse Seine\Original\2023-064-0077.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Sep 01 2023 18:11:55 Follow The Fish Barkley Sound Purse Seine - 25-Aug-2023 - Village Reef ds SBE 19plus V 3.1.8 SERIAL NO. 8241 01 Sep 2023 10:11:39 vbatt = 12.7, vlith = 8.4, ioper = 62.3 ma, ipump = 62.4 ma, iext01 = 5.0 ma, iext2345 = 22.0 ma status = not logging number of scans to average = 1 samples = 155779, free = 4230763, casts = 91 mode = profile, minimum cond freq = 3206, pump delay = 60 sec autorun = no, ignore magnetic switch = no battery type = alkaline, battery cutoff = 7.5 volts pressure sensor = strain gauge, range = 870.0 SBE 38 = no, WETLABS = no, OPTODE = no, SBE63 = no, SeaFET = no, Gas Tension D evice = no Ext Volt 0 = yes, Ext Volt 1 = no Ext Volt 2 = yes, Ext Volt 3 = no Ext Volt 4 = no, Ext Volt 5 = no echo characters = yes output format = raw HEX S> SBE 19plus V 3.1.8 SERIAL NO. 8241 01 Sep 2023 10:11:57 temperature: 09-Dec-22 TA0 = 1.243927e-03 TA1 = 2.764909e-04 TA2 = -1.244512e-06 TA3 = 1.841943e-07 TOFFSET = 0.000000e+00 conductivity: 09-Dec-22 G = -1.006310e+00 H = 1.379511e-01 I = -2.854140e-04 J = 4.038563e-05 CPCOR = -9.570000e-08 CTCOR = 3.250000e-06 CSLOPE = 1.000000e+00 pressure S/N = 12041679, range = 870 psia: 03-Dec-22 PA0 = 1.138543e+00 PA1 = 2.619306e-03 PA2 = 1.566019e-11 PTCA0 = 5.246591e+05 PTCA1 = 3.468777e+01 PTCA2 = -6.403339e-01 PTCB0 = 2.538575e+01 PTCB1 = -2.500000e-04 PTCB2 = 0.000000e+00 PTEMPA0 = -5.931497e+01 PTEMPA1 = 5.352813e+01 PTEMPA2 = -2.961127e-01 POFFSET = 0.000000e+00 volt 0: offset = -4.862000e-02, slope = 1.254448e+00 volt 1: offset = -4.878200e-02, slope = 1.252206e+00 volt 2: offset = -4.892300e-02, slope = 1.252319e+00 volt 3: offset = -4.893800e-02, slope = 1.252756e+00 volt 4: offset = -4.874600e-02, slope = 1.252342e+00 volt 5: offset = -4.844500e-02, slope = 1.252579e+00 EXTFREQSF = 1.000018e+00 dh cast 77 25 Aug 2023 06:28:54 samples 131328 to 133500, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 2173 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = tv290C: Temperature [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = sal00: Salinity, Practical [PSU] # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 9 = dz/dtM: Descent Rate [m/s], WS = 2 # name 10 = flag: flag # span 0 = 1, 2173 # span 1 = -0.052, 53.140 # span 2 = -0.053, 52.963 # span 3 = 10.0545, 16.0235 # span 4 = -0.000466, 3.964072 # span 5 = -0.0857, 13.0187 # span 6 = 1.2764, 3.6420 # span 7 = 0.0000, 32.8741 # span 8 = 2.1153, 8.0243 # span 9 = -0.682, 0.606 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 25 2023 06:28:54 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 8241 # 09-Dec-22 # 1.24392713e-003 # 2.76490943e-004 # -1.24451208e-006 # 1.84194329e-007 # 1.00000000 # 0.0000 # # # # # # 8241 # 09-Dec-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00630959e+000 # 1.37951077e-001 # -2.85414048e-004 # 4.03856310e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 8241 # 03-Dec-22 # 1.13854293e+000 # 2.61930617e-003 # 1.56601912e-011 # -5.93149690e+001 # 5.35281313e+001 # -2.96112695e-001 # 5.24659053e+005 # 3.46877655e+001 # -6.40333929e-001 # 2.53857500e+001 # -2.50000000e-004 # 0.00000000e+000 # 0.000000 # # # # # # 4354 # 20-Dec-22 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.4172e-001 # -0.4994 # -3.8855e-003 # 1.9428e-004 # -2.9950e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.1200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRT-7495 # 4/12/2022 # 1.20000000e+001 # # 0.0390 # # # # datcnv_date = Jul 23 2024 15:05:32, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0077.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:22, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0077.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = c0S/m flECO-AFL sbeox0V # filter_low_pass_B_vars = prdM # wfilter_date = Jul 24 2024 14:51:42, 7.26.7.129 # wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0077.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 24 2024 15:42:01, 7.26.7.129 # alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0077.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:44, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0077.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 24 2024 16:03:09, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-064\Processing\celltm\2023-064-0077.cnv E:\Telewo rk\2023-064\Processing\doc\2023-064-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 2 # file_type = ascii END* ---------------------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. There was no calibration sampling during this multi-leg cruise, but another time-series cruise that overlapped with this one, and used the same CTD, did have limited salinity and extracted chlorophyll sampling and offered some evidence that the CTD fluorescence, temperature and conductivity sensors were well calibrated. There was no dissolved oxygen sampling. The calibration of the dissolved oxygen sensors tends to drift towards lower values, so Oxygen:Dissolved:SBE values are likely low by a few %. The casts originally saved as events #1 through 9 were renamed as events #106 to 114. This enables the order of events to match the order of collection. For details on the processing see document: 2023-064_Processing_Report.doc. !--1--- --2--- ---3---- ---4---- ---5--- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Salinity Fluores Oxygen Oxyge Conductiv Numb !re ure: :T0:C0 cence: : n: ity: er_o ! Primary URU: Dissol Disso Primary ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- -------- ------- ------ ----- --------- ---- *END OF HEADER 1.0 1.2 16.0054 31.1963 1.617 7.39 322.5 3.96117 3 2.0 1.9 15.8601 31.2538 1.608 7.38 322.3 3.95470 9 3.0 3.0 15.5608 31.4121 1.579 7.59 331.5 3.94579 8 4.0 4.0 15.1380 31.5351 1.585 7.92 345.5 3.92166 7 5.0 5.0 14.4915 31.6523 1.500 7.89 344.3 3.87658 6 6.0 5.9 13.7979 31.7600 1.216 7.53 328.5 3.82618 7 7.0 6.9 13.1420 31.8500 0.785 6.89 300.5 3.77718 7 8.0 7.9 12.7880 31.8852 0.837 6.55 285.6 3.74936 6 9.0 8.9 12.6443 31.8931 0.899 6.50 283.7 3.73741 7 10.0 9.9 12.4852 31.9118 0.626 6.17 269.1 3.72524 7 11.0 10.9 12.2808 31.9405 0.569 5.76 251.1 3.71007 6 12.0 11.9 12.1289 31.9547 0.504 5.56 242.4 3.69807 7 13.0 12.9 11.9912 31.9780 0.438 5.34 232.8 3.68830 7 14.0 13.9 11.9060 31.9986 0.419 5.19 226.2 3.68290 7 15.0 14.9 11.8854 32.0125 0.397 5.11 222.9 3.68255 7 16.0 15.8 11.8812 32.0164 0.441 5.07 221.1 3.68262 7 17.0 16.9 11.7813 32.0331 0.393 4.94 215.5 3.67550 8 18.0 17.9 11.6312 32.0602 0.395 4.75 207.2 3.66499 7 19.0 18.8 11.5482 32.0762 0.426 4.66 203.0 3.65930 7 20.0 19.8 11.4938 32.0880 0.482 4.59 200.0 3.65572 8 21.0 20.9 11.4337 32.1034 0.427 4.51 196.8 3.65200 7 22.0 21.8 11.3785 32.1183 0.429 4.46 194.5 3.64866 7 23.0 22.8 11.3433 32.1280 0.542 4.41 192.2 3.64657 8 24.0 23.8 11.3085 32.1385 0.483 4.35 189.7 3.64459 7 25.0 24.8 11.2582 32.1531 0.478 4.28 186.4 3.64165 8 26.0 25.8 11.1975 32.1675 0.606 4.20 183.0 3.63777 8 27.0 26.8 11.1285 32.1863 0.678 4.12 179.5 3.63359 8 28.0 27.8 11.0969 32.1950 0.686 4.07 177.4 3.63171 9 29.0 28.7 11.0774 32.2023 1.138 4.04 175.9 3.63077 9 30.0 29.7 11.0566 32.2090 1.031 4.00 174.3 3.62963 9 31.0 30.7 11.0156 32.2215 0.849 3.96 172.6 3.62731 8 32.0 31.7 10.9326 32.2448 1.070 3.87 168.9 3.62233 7 33.0 32.7 10.8548 32.2659 0.811 3.80 165.5 3.61759 8 34.0 33.7 10.7842 32.2872 0.854 3.73 162.4 3.61352 7 35.0 34.7 10.7544 32.2957 1.065 3.70 161.2 3.61176 7 36.0 35.6 10.7324 32.3031 1.590 3.68 160.3 3.61059 7 37.0 36.7 10.7041 32.3139 1.381 3.64 158.6 3.60921 8 38.0 37.7 10.6840 32.3221 1.033 3.60 157.1 3.60829 7 39.0 38.7 10.6618 32.3321 0.874 3.58 155.8 3.60736 7 40.0 39.7 10.6116 32.3480 0.897 3.52 153.5 3.60455 7 41.0 40.7 10.4992 32.3894 1.062 3.44 149.9 3.59874 7 42.0 41.6 10.4623 32.3981 1.373 3.38 147.3 3.59638 7 43.0 42.6 10.4300 32.4087 1.215 3.34 145.6 3.59460 8 44.0 43.6 10.3890 32.4183 1.375 3.24 141.1 3.59196 7 45.0 44.6 10.2836 32.4499 1.447 2.97 129.3 3.58578 8 46.0 45.6 10.2146 32.4671 1.461 2.78 121.2 3.58140 7 47.0 46.6 10.1795 32.4762 1.590 2.67 116.4 3.57924 8 48.0 47.6 10.1644 32.4805 1.448 2.62 114.2 3.57836 7 49.0 48.6 10.1579 32.4829 1.320 2.60 113.4 3.57807 8 50.0 49.6 10.1503 32.4859 1.374 2.58 112.5 3.57773 7 51.0 50.6 10.1443 32.4866 1.701 2.54 110.8 3.57731 8 52.0 51.6 10.1078 32.4959 2.345 2.38 103.9 3.57503 8 53.0 52.7 10.0697 32.5049 2.997 2.18 95.1 3.57258 9